A. which B. that C. who D. as
A. even if B. as long as C. in case D. even though
A. would send B. must send C. might have sent D. may send
A. crushes B. crashes C. brushes D. failures
As soon as B. Even if C. As long as D. Now that
A. never B. regularly C. hardly D. seldomly
A. capturing B. catching C. grasping D. clutching